EP2588376A2 - Dispositif d'emballage et son procédé de fonctionnement - Google Patents

Dispositif d'emballage et son procédé de fonctionnement

Info

Publication number
EP2588376A2
EP2588376A2 EP11800206.2A EP11800206A EP2588376A2 EP 2588376 A2 EP2588376 A2 EP 2588376A2 EP 11800206 A EP11800206 A EP 11800206A EP 2588376 A2 EP2588376 A2 EP 2588376A2
Authority
EP
European Patent Office
Prior art keywords
film
working platform
movable
width
feeding device
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP11800206.2A
Other languages
German (de)
English (en)
Inventor
Dominik Tebeck
Christoph GARNSCHRÖDER
Guido Ickert
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Beumer GmbH and Co KG
Original Assignee
Beumer GmbH and Co KG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Beumer GmbH and Co KG filed Critical Beumer GmbH and Co KG
Publication of EP2588376A2 publication Critical patent/EP2588376A2/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B9/00—Enclosing successive articles, or quantities of material, e.g. liquids or semiliquids, in flat, folded, or tubular webs of flexible sheet material; Subdividing filled flexible tubes to form packages
    • B65B9/10—Enclosing successive articles, or quantities of material, in preformed tubular webs, or in webs formed into tubes around filling nozzles, e.g. extruded tubular webs
    • B65B9/13—Enclosing successive articles, or quantities of material, in preformed tubular webs, or in webs formed into tubes around filling nozzles, e.g. extruded tubular webs the preformed tubular webs being supplied in a flattened state
    • B65B9/135—Enclosing successive articles, or quantities of material, in preformed tubular webs, or in webs formed into tubes around filling nozzles, e.g. extruded tubular webs the preformed tubular webs being supplied in a flattened state for palletised loads
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B3/00—Packaging plastic material, semiliquids, liquids or mixed solids and liquids, in individual containers or receptacles, e.g. bags, sacks, boxes, cartons, cans, or jars
    • B65B3/02—Machines characterised by the incorporation of means for making the containers or receptacles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B41/00—Supplying or feeding container-forming sheets or wrapping material
    • B65B41/12—Feeding webs from rolls
    • B65B41/16—Feeding webs from rolls by rollers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B59/00—Arrangements to enable machines to handle articles of different sizes, to produce packages of different sizes, to vary the contents of packages, to handle different types of packaging material, or to give access for cleaning or maintenance purposes
    • B65B59/04—Machines constructed with readily-detachable units or assemblies, e.g. to facilitate maintenance

Definitions

  • the invention relates to a device for packaging goods, in particular a goods stack, with a tubular film, with a film feeding device with welding and cutting arrangement for generating and supplying a sleeve-shaped film hood, and cooperating with the film feeding device, vertically up and down movable overdrawing, which is designed for gripping and covering the film hood over the goods.
  • the invention further relates to a method for operating such a device.
  • a method and an apparatus for producing and attaching a packaging hood to a palletized load are known, the apparatus having a conveying and rolling device for the tubular film and a mechanism for keeping the open end of the hose open. These devices are held at the end of a pivot arm which is pivotable between a film preparation and a packaging position. Furthermore, welding and cutting devices for the tubular film are provided in the region of the film preparation position, which, however, are not movable. A working platform to reach the conveyor and retractor and the mechanism to keep open missing.
  • a generic Ve ⁇ ackungs device in which the film feeding device is arranged vertically movable within a frame. Such a design is structurally relatively expensive, since the vertical mobility of the film feeding device separate vertical guide means and / or fixing devices must be provided on the frame.
  • a device for coating and shrinking a plastic film in which a feeding and cutting device from its feed position in the horizontal direction is displaced into a waiting position, while the just-foil-coated stack is subjected to heat during the shrinking process so that the packaging film located above the stack is not affected by the heat supplied. A work platform is not provided.
  • the invention has for its object to provide the simplest possible solution to facilitate maintenance or adjustment of the film feed device without significantly alter the known per se basic structure of a generic Ve ackungsvorrichtun.
  • This object is erfmdungs according solved in that the film feeding device is arranged horizontally movable between an operating position and a maintenance position.
  • the film feeding device is movable along a rectilinear trajectory, although in principle an arcuate or circular trajectory is also conceivable.
  • the film feed device is arranged in the maintenance position adjacent to or above a horizontal work platform, which can be reached via an access staircase from the ground.
  • she can in the Maintenance position to be arranged in the region of an opening of a horizontal work platform. The opening may then be substantially covered by the film feeding device, so that the working platform can be entered without the opening being a danger.
  • the film feed device is in the maintenance position above a film roll receptacle.
  • the film feeding device and the coating device are controlled coordinated by a common control, in particular to drive the film feeding device into its maintenance position only after the coating device has completed a coating operation, and to enable the overdrawing device only when the film feeding device is in its operating position.
  • the film feed device and / or the overdrawing device can be designed for the processing of shrink or stretch film material.
  • the goods to be packaged are transported along a feed direction under the overdrawing device, wherein the film feeding device is movable transversely thereto along the movement path.
  • the film feeding device can be moved by motor or manually, and this can be locked in the operating and / or in the maintenance position.
  • the film feeding device is arranged within a rectangular frame and horizontally movable, wherein the frame has an outer frame width transverse to the movement path and at a lying in extension of the movement path side of the frame, a working platform is arranged whose width is not greater than which is 1.2 times the frame width. It is advantageous if the work platform has a width equal to or less than the outer frame width.
  • the working platform has an access staircase, which is arranged within the width of the work platform.
  • the working platform is arranged above a film roll receiving means.
  • the object of the invention is further achieved by a method for operating a device according to the invention, which is characterized in that for the packaging of goods, the film feeding device is moved to an operating position, and that for a maintenance access to the film feeding device it is moved to a maintenance position.
  • FIG. 1 shows a perspective schematic view of a prior art embodiment
  • Fig. 2 shows a perspective schematic view of an embodiment according to the invention in the operating position
  • Fig. 3 shows the embodiment of FIG. 2 in the maintenance position.
  • Fig. 1 shows a known embodiment of a packaging device 2, with the goods 4, which arrive in the form of stacks of goods 6 on pallets 8 via a roller conveyor 10 in a feed direction 1 1 in the area of the packaging device 2, with a sheath not shown in detail - or tubular film hood coated and can be packaged, as is known in the art.
  • the Ve ⁇ ackungsvorrichrung 2 has a frame 12 as a hoisting frame, which is formed of four vertical supports 14, between which a Matterzieh worn 16 vertically up and down is movable.
  • the coating device 16 is square or rectangular and has in its four corners in each case a Folienreff beauvit 18, which in a conventional manner in each case a Folienreffantrieb and arcuately curved Reffbügel for receiving and dispensing of the film.
  • the device is designed in the illustrated embodiment for the processing of stretch film, but could be set up without significant modifications, as far as the actual invention is concerned, for the processing of heat to be shrinking tubular film.
  • the supports 14 carry at their upper ends a horizontal work platform 26 with a circumferential railing 28 and a reaching to the ground access staircase 30th
  • a film roll holder 32 for receiving a film roll 34 is arranged to stockpile the tubular film to be processed.
  • the tubular film 36 to be drawn from the film roll 34 passes via a deflection roller 38 arranged above the working platform 26 to a film feed device 40, which contains a welding and cutting arrangement to provide the film with a transverse weld seam for or after the formation of a film hood above the material stack 6 and cut off.
  • the film feed device 40 is fixedly disposed above an opening 42 in the work platform 26 and can be achieved to perform maintenance on the access staircase 30 and the work platform 26.
  • FIG. 2 and 3 show a Veakungsvorrchtung according to the invention, in which as well as in the known embodiment of FIG. 1, a frame 12 (hoist frame) with four supports 14 and a vertically movable within the frame over-pulling device 16 is present. Above an uppermost position of the covering device 16 horizontal guides 50 are arranged, on which the film feeding device 40 along a travel direction 40a (double arrow) can be moved horizontally.
  • the frame has a direction across the Moving direction 40a an outer width B.
  • Above the film roll receptacle 32 is a horizontal work platform 26 is mounted with railing 28 adjacent to two supports 14 and provided with a ladder or access stairs 52 to allow access from the ground.
  • the height of the work platform 26 with respect to the horizontal guides 50 is basically arbitrary within certain limits, the arrangement is expediently such that the maintenance personnel should be able to perform required maintenance as easy as possible, ie usually in a standing position, so that the working platform expediently is arranged in a range of about up to 2 m, about 0.5 to 1.5 m below the horizontal guides 50.
  • Fig. 3 shows the packaging device with the film feed device 40 in the maintenance position, wherein it can be seen standing on the work platform 26 maintenance person 54 easily on the film feed device 40 and can perform maintenance or repair work.
  • the work platform has an outer width b, in particular including the staircase or ladder 52, which is preferably equal to the frame width B, which reduces costs and gives the device a complete construction.
  • the width b may be smaller than B, but is desirably not greater than 1.2 B.
  • the film feed device 40 is preferably movable transversely to the feed direction 11 of the stack 6, at least in those cases in which the packaged goods stack pass through the device in a straight line. If the arrangement is such that the stacks leave the device after completion of the packaging process against the feed direction or transversely thereto, a different orientation of the movability of the film feed device can be selected.
  • the installation height of the packaging machine can be reduced by arranging the working platform above the film roll receptacle.
  • the film feeding device For maintenance work or to insert the film, the film feeding device is moved to the maintenance position and fixed there. The work is carried out, the fixation is released and the film feeding device is moved back to the operating position.
  • Another advantage of the arrangement according to the invention is that the operation of the packaging device from one side is possible and no crossing or crossing the trajectory of the delivered stack is required.
  • the film feed device and the overdrawing device can be supplied as preassembled units including cabling, resulting in a shortening and simplification of the final assembly.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Basic Packing Technique (AREA)
  • Auxiliary Devices For And Details Of Packaging Control (AREA)
  • Containers And Plastic Fillers For Packaging (AREA)

Abstract

L'invention concerne un dispositif pour emballer des articles, en particulier une pile d'articles, au moyen d'un film tubulaire, ledit dispositif comprenant une unité d'avancement de film présentant un agencement de soudage et de découpe, servant à produire et à acheminer une gaine de film, et une unité de recouvrement pouvant se déplacer verticalement vers le haut et vers le bas, coopérant avec l'unité d'avancement de film, conçue pour saisir la gaine de film afin de l'appliquer sur les articles. L'invention est caractérisée en ce que l'unité d'avancement de film est agencée de façon à pouvoir se déplacer horizontalement entre une position de service et une position de maintenance.
EP11800206.2A 2010-06-30 2011-06-28 Dispositif d'emballage et son procédé de fonctionnement Withdrawn EP2588376A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102010025609A DE102010025609A1 (de) 2010-06-30 2010-06-30 Verpackungsvorrichtung und Verfahren zum Betreiben
PCT/DE2011/001378 WO2012000488A2 (fr) 2010-06-30 2011-06-28 Dispositif d'emballage et son procédé de fonctionnement

Publications (1)

Publication Number Publication Date
EP2588376A2 true EP2588376A2 (fr) 2013-05-08

Family

ID=45346627

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11800206.2A Withdrawn EP2588376A2 (fr) 2010-06-30 2011-06-28 Dispositif d'emballage et son procédé de fonctionnement

Country Status (4)

Country Link
US (1) US20130133290A1 (fr)
EP (1) EP2588376A2 (fr)
DE (1) DE102010025609A1 (fr)
WO (1) WO2012000488A2 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK2767479T3 (en) * 2013-02-19 2016-08-01 Erin Intellectual Property Ltd An apparatus for wrapping an article with a tubular film
ITUB20153662A1 (it) 2015-09-16 2017-03-16 Officina Bocedi S R L Macchina per il rivestimento di pallet
CO2021010489A1 (es) * 2021-08-10 2021-11-19 Mekatronica Mx S A S Dispositivo roll stand compacto para bobinas de material flexible

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1366881A (en) * 1970-08-24 1974-09-18 Possis Corp Machine for wrapping palletized loads in heat shrinkable plastics film
US3748812A (en) * 1971-10-26 1973-07-31 J & H Co Paterson Machine for covering a pallet with shrinkable plastic film
US3961459A (en) * 1974-04-16 1976-06-08 Bemis Company, Inc. Method of and apparatus for wrapping a load in a wrapper of stretchable material
SE404160B (sv) * 1974-05-11 1978-09-25 Moellers Maschf Anordning for att draga en slang av vermekrymbar plast over en godsstapel
DE3011264A1 (de) * 1980-03-24 1981-10-01 Ing. Paul Joosten Verpackungstechnik, 4180 Goch Folienueberziehvorrichtung
DE3116194A1 (de) * 1981-04-23 1982-11-25 Ing. Paul Joosten Verpackungstechnik, 4180 Goch Verfahren und vorrichtung zum ueberziehen von aus kunststoffschlaeuchen hergestellten hauben
DE3714811C2 (de) * 1987-05-04 1999-04-29 Kurt Lachenmeier A S Kl Indust Vorrichtung zum Überziehen und Aufschrumpfen einer Kunststoffolie auf zu verpackendes Gut
US5647191A (en) * 1995-12-21 1997-07-15 Domtar Inc. Assembly of packaged reams and method therefor
DE19732298C1 (de) * 1997-07-26 1999-02-04 Moellers Maschf Gmbh Vorrichtung und Verfahren zum Umhüllen eines Stapels
SE515445C2 (sv) * 1999-02-22 2001-08-06 Glenn Gustafsson Förfarande och anordning för inpackning av mjuka element
FI991020A0 (fi) * 1999-05-04 1999-05-04 United Packaging Plc Käärintäpakkausmenetelmä ja käärintäpakkauskone
FR2867452B1 (fr) 2004-03-11 2007-06-01 Thimon Procede et dispositif de mise en forme et de depose a haute cadence d'une housse d'emballage sur une charge palettisee.
US20050211111A1 (en) * 2004-03-26 2005-09-29 Illinois Tool Works, Inc. Feed assembly for overhead strapper
FR2882736B1 (fr) * 2005-03-02 2008-11-07 Sidel Sas Dispositif de convoyage de recipients tels que des preformes
FR2893005A1 (fr) * 2005-11-10 2007-05-11 Thimon Sa Procede et machine de preparation et de depose d'un manchon d'emballage sur une charge palettisee.
CA2662631C (fr) 2006-09-15 2012-04-10 Lachenmeier A/S Dispositif d'emballage, mecanisme de blocage pour un dispositif d'emballage et procede destine a mettre en oeuvre ce dernier

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO2012000488A2 *

Also Published As

Publication number Publication date
DE102010025609A1 (de) 2012-01-05
WO2012000488A3 (fr) 2012-06-14
WO2012000488A2 (fr) 2012-01-05
US20130133290A1 (en) 2013-05-30

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Inventor name: ICKERT, GUIDO

Inventor name: GARNSCHROEDER, CHRISTOPH

Inventor name: TEBECK, DOMINIK

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